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Validation of a case definition to define chronic dialysis using outpatient administrative data
BACKGROUND: Administrative health care databases offer an efficient and accessible, though as-yet unvalidated, approach to studying outcomes of patients with chronic kidney disease and end-stage renal disease (ESRD). The objective of this study is to determine the validity of outpatient physician bi...
Autores principales: | , , , , , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3055853/ https://www.ncbi.nlm.nih.gov/pubmed/21362182 http://dx.doi.org/10.1186/1471-2288-11-25 |